DAHUA DH-SD5A825-HNR-YA CCTV攝影機安裝・保養

Name: DAHUA DH-SD5A825-HNR-YA DH-SD5A825-HNR-YA
Brand: dahua
SKU: DH-SD5A825-HNR-YA

產品簡介

dahua DH-SD5A825-HNR-YA 為DH-SD5A825-HNR-YA，HKEZIT 提供原廠行貨連保養、上門安裝、調試及使用教學一站式服務。詳細規格以下方原廠 Datasheet 欄位為準，歡迎聯絡我們查詢 DH-SD5A825-HNR-YA 香港價格連安裝報價。

Pixel：8MP target types (human and vehicle). Support filtering Peri
最大解像度：3840 (H) × 2160 (V) lights, etc.
Auto tracking：Support
ROM：8 GB 2 GB
Compression：H.265+; H.265; H.264+; H.264; MJPEG (sub stream)

HKEZIT 提供原廠行貨保養。硬件連專業安裝、設定及使用教學一站式報價，無需自行研究安裝與設定。我們同時承接裝CAM、裝CCTV、裝監控工程，硬件與工程同一團隊負責。

查詢價格連安裝 →

DH-SD5A825-HNR-YA dahua DH-SD5A825-HNR-YA 產品圖片

詳細規格

Pixel	8MP target types (human and vehicle). Support filtering Perimeter Protection false alarms caused by animals, rustling leaves, bright
最大解像度	3840 (H) × 2160 (V) lights, etc.
Auto tracking	Support
ROM	8 GB 2 GB
Compression	H.265+; H.265; H.264+; H.264; MJPEG (sub stream)
Electronic Shutter Speed	1/1 s–1/30,000 s
Streaming Capability	3 streams
Scanning System	Progressive 4K (3840 x 2160); 1080p (1920 × 1080); 1.3M (1280
解像度	x 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 ×
Color: 0.005 Lux@F1.6	288)
最低照度	B/W: 0.0005 Lux@F1.6 0 Lux (IR on) Main stream: 8M/1080p/1.3M/720p (1–25/30 fps) Sub stream 1: D1/CIF (1–25/30 fps) Frame Rate Sub stream 2: 1080p/1.3M/720p (1–25/30 fps), D1/CIF
Illumination Distance	150 m (492.13 ft) (1–25/30 fps)
Illuminator On/Off Control	Zoom Prio/Manual/SmartIR Bit Rate Control Variable/Constant
Illuminator Number	4 (IR Light) Bit Rate H.264/H.265: 32 kbps–8192 kbps
Day/Night	Auto (ICR)/Color/B/W
BLC	Support
焦距	5.4 mm–135 mm
WDR	120 dB
Max. Aperture	F1.6–F4.0
HLC	Support
Field of View	H: 61.6°–3.6°; V: 35.7°–2°; D: 66.6°–4° Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/
Optical Zoom	25x White Balance Natural light/Street lamp
Focus Control	Auto/Semi-Auto/Manual Gain Control Auto/Manual
Close Focus Distance	0.5 m–7 m (1.64 ft–22.97 ft) Noise Reduction 2D/3D
Iris Control	Auto/Manual Motion Detection Support
Detect	Observe Recognize Identify Region of Interest (RoI) Support
DORI Distance	Image Stabilization Electronic 2700 m 1066 m 540 m 270 m (8858.27 ft) (3497.38 ft) (1771.65 ft) (885.83 ft)
除霧	Support
PTZ	Digital Zoom 16x Pan: 0°–360° endless
Pan/Tilt Range	Flip 0°/180° Tilt: -15°–+90°, auto flip 180°
Pan: 0.1°–300°/s	Privacy Masking Up to 24 areas, and up to 8 areas in the same view Tilt: 0.1°–200°/s
S/N Ratio	≥ 56 dB
Preset Speed	Pan: 400°/s; Tilt: 300°/s
預置位	300 G.711A; G.711Mu; G.726; AAC; G.722.1; G.723; G.729; Compression
Tour	8 (up to 32 presets per tour) PCM; MPEG2-Layer2
Pattern	5 Network
Scan	5 Ethernet RJ-45 (10/100Base-T) IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP;
斷電記憶	Support Protocol UPnP; SNMPv1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP
Idle Motion	Preset/Tour/Pattern/Scanning
Interoperability	ONVIF Profile S&G&T; CGI; DH-SD
Pelco-P/D (auto recognition)	Streaming Method Unicast/Multicast
General Intelligence	User/Host 20 (total bandwidth 64M)
IVS	Object Abandoned/Missing Storage FTP; Micro SD card (256 G) www.dahuasecurity.com
IE7 and later versions	Accessories Chrome 42 and later versions Firefox 52ESR and earlier versions Safari Included:
Management Software	Smart PSS; DSS; Easy4ip
Mobile Phone	iPhone/iPad/Android/Windows Phone CE: EN55032/EN55024/EN50130-4
Certifications	FCC: Part15 subpartB, ANSI C63.4-2014 PFB305W DC 24 V/2.5 A
UL:UL60950-1+CAN/CSA C22.2,No.60950-1	Wall Mount Bracket Power Adapter Optional:
Audio I/O	1 (Line in; bare wire)/1 (Line out; bare wire)
Alarm I/O	2/1 DC 24 V/2.5 A ± 25%
供電	PFA111 PFA140 PFB300C PoE+ (802.3at)
Mount Adapter	Power Box Ceiling Mount Bracket 11 W 20 W (PTZ pan/tilt, IR on )
工作溫度	–40 °C to +70 °C (–40 °F to +158 °F)
工作濕度	≤ 95%
PFA120	PFA150 PFA151
Junction Box	Pole Mount Bracket Corner Mount
Structure	Bracket
Casing	Metal
尺寸	Φ190 mm × 332 mm (7.48" × 13.07")
淨重	4.7 kg (10.36 lb) PFB303S
毛重	8 kg (17.64 lb) Parapet Mount Bracket
類型	Model Description 8MP 25x Starlight IR WizSense Network PTZ DH-SD5A825-HNR-YA Camera , PAL 8MP 25x Starlight IR WizSense Network PTZ Camera , NTSC
PTZ Camera	8MP 25x Starlight IR WizSense Network PTZ SD5A825-HNR-YA Camera , PAL 8MP 25x Starlight IR WizSense Network PTZ SD5A825N-HNR-YA Camera , NTSC
PFB305W	Wall Mount Bracket
DC 24 V/2.5 A	Power Adapter
PFA111	Mount Adapter
PFA140	Power Box
Accessories	PFB300C Ceiling Mount Bracket
PFA150	Pole Mount Bracket
PFA151	Corner Mount Bracket
PFB303S	Parapet Mount Bracket www.dahuasecurity.com Dimensions (mm[inch])
Rev 001.001	© 2021 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com

* 規格以原廠最新 Datasheet 為準。

下載完整PDF規格書 →

外形尺寸

Φ190 mm × 332 mm (7.48" × 13.07")｜Unit: mm

CCTV 監控安裝工程服務

HKEZIT 專營裝CAM、裝CCTV、裝監控工程，DH-SD5A825-HNR-YA 由我們供貨、安裝、調試到使用教學一站式完成。無論裝CAM、裝CCTV或裝監控，均由自家工程團隊上門施工，品質有保證。

裝CAM 裝CCTV 裝監控

CCTV 監控適合邊類專業客戶

DH-SD5A825-HNR-YA dahua DH-SD5A825-HNR-YA亦適合以下專業服務機構使用，保安同合規要求同一般商鋪唔一樣，歡迎查詢度身方案。

婦產科診所

診症室及超聲波室私隱要求極高，出入口記錄配合門禁分級管理。

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建築工程顧問公司

圖則模型檔案室保密，配合工地現場監控延伸管理，項目資料防外洩。

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珠寶鑑定／拍賣行

高值品鑑定過程近攝存證，配合保險公司要求，防止調換或盜取。

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律師事務所

客戶機密文件與會議記錄保安需求高，門禁分級、CCTV存證、通話錄音缺一不可。

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私人銀行／財富管理

貴賓客戶室高保安等級佈點，配合監管合規存證，出入口身份記錄嚴謹。

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牙科診所

診症室私隱合規佈點、X光及貴重牙科儀器防盜，配合預約系統減少候診糾紛。

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常見問題

DH-SD5A825-HNR-YA 香港哪裡有代理？

HKEZIT 提供原廠行貨連保養，DH-SD5A825-HNR-YA 原廠行貨連保養，提供上門評估、安裝、調試及使用教學一站式服務，全港 32 區均有服務。

此型號如何供電及駁線？

支援 PoE 供電時一條網線同時傳輸數據與電力，無需另行鋪設電源線；詳細供電規格請參閱上方規格表，安裝時我們會按現場環境設計走線。

錄影可以儲存多久、如何遠程監看？

儲存時間取決於解像度、碼率及硬碟容量，配合 H.265+ 壓縮可大幅延長；透過 gDMSS/DMSS App 可隨時遠程實時監看及回放，無需固定 IP。

DH-SD5A825-HNR-YA 定 IPC-HFW1230S1-S5 邊個好？

兩者主要規格分別：最大解像度方面，DH-SD5A825-HNR-YA 係 3840 (H) × 2160 (V) lights, etc.，IPC-HFW1230S1-S5 係 1920 (H) × 1080 (V)；ROM方面，DH-SD5A825-HNR-YA 係 8 GB 2 GB，IPC-HFW1230S1-S5 係 16 MB；BLC方面，DH-SD5A825-HNR-YA 係 Support，IPC-HFW1230S1-S5 係 Yes。實際邊個型號更適合，需視乎現場環境同需求而定，可先比較 IPC-HFW1230S1-S5 詳細規格，或直接聯絡我們免費現場評估，由工程師建議最合適方案。